How can partials inherit events in RactiveJS -

i think title pretty self-explanatory, i've been playing ractivejs while , still didn't manage figure out how partials inherit parent events.

there's no reason jsfiddle because it's no particular problem.

sometemplate:

<div id="container">{{ > somepartial }}</div> 

somepartialcontent:

<div id="testmessage" on-click="showmessage:hello">click me</div> 

then running this:

var content = new ractive({     el : 'body',     template : sometemplate,     partials : { somepartial : somepartialcontent } }); content.on({ showmessage: function( e , _message ) { alert( _message ) } }); 

the expected behaviour when click #testmessage alert box pop , doesnt.